DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Hahn, Sang-Geun | - |
dc.contributor.advisor | 한상근 | - |
dc.contributor.author | Lee, Dong-Hoon | - |
dc.contributor.author | 이동훈 | - |
dc.date.accessioned | 2011-12-14T05:00:07Z | - |
dc.date.available | 2011-12-14T05:00:07Z | - |
dc.date.issued | 1996 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=105893&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/42429 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 수학과, 1996.2, [ 22 p. ; ] | - |
dc.description.abstract | So far an electronic cash is based on the discrete logarithm on $GF(q)^*$ for its security. But there is a efficient attack called the index calculus attack. Whereas at present no subexponential algorithm is known for the discrete logarithm problem on a general elliptic curve. Hence in this paper we construct an electronic cash over an elliptic curve, and improve the divisibility of the previous ones. We modify the Brands`` scheme and Lim-Lee``s. This satisfies all the criteria of Okamoto for an ideal cash. | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | Elliptic Curve | - |
dc.subject | Electronic Cash | - |
dc.subject | Optimal Normal Basis | - |
dc.subject | 최적정규기저 | - |
dc.subject | 타원곡선 | - |
dc.subject | 전자현금 | - |
dc.title | Electronic cash protocol over elliptic curves | - |
dc.title.alternative | 타원곡선위에서의 전자현금 프로토콜 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 105893/325007 | - |
dc.description.department | 한국과학기술원 : 수학과, | - |
dc.identifier.uid | 000943385 | - |
dc.contributor.localauthor | Hahn, Sang-Geun | - |
dc.contributor.localauthor | 한상근 | - |
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